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Cefoxitin sodium salt, 250 mg

≥98 %, for biochemistry
Icon_EVE-EUD Please consider that this product might be liable to some legal sanctions as for example to obtain an end user declaration or the prohibition of some applications. For details please do contact your counterpart in our sales department!
Mogelijke gevolgen: leiden tot schade aan de gezondheid, irriteren organen, huid of luchtwegen. Leiden in grotere hoeveelheden tot de dood. Veiligheid: zoals hierboven; bij huidirritaties of oogcontact met water of geschikt middel spoelen.
Mogelijke gevolgen: veroorzaken allergieën, kankerverwekkend (carcinogeen), verandering erfelijk materiaal (mutageen), brengt de voortplanting in gevaar en vruchtbeschadigend (reprotoxisch) of orgaanbeschadigend Veiligheid: voor het werk met dergelijke stoffen moet men zich goed informeren; veiligheidskleding en handschoenen, oog- en mondbescherming of adembescherming dragen.
Danger
H315-H317-H319-H334-H335
i causes skin irritation, may cause an allergic skin reaction, causes serious eye irritation, may cause allergy or asthma symptoms or breathing difficulties if inhaled, may cause respiratory irritation
P261 P280 P302+P352 P305+P351+P338 P312
i avoid breathing dust, wear protective gloves/eye protection, IF ON SKIN: Wash with plenty of water, IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing, call a POISON CENTRE/doctor if you feel unwell
VE
Verp.
Empirical formula C16H16N3NaO7S2
Molar mass (M) 449,43 g/mol
Melting point (mp) >160 °C
Storage temp. +4 °C
WGK 1
CAS No. [33564-30-6]
EG-Nr. 251-574-6

Cephalosporin-antibiotic
Sensitive to light and temperature! Stock solution: 100 mg/ml in water. Store stock solution in the dark at –20 °C (durability 30 weeks). Working concentration: 2–100 µg/ml.

Semi-synthetic second generation cephalosporin derivate. Cefoxitin interferes with peptidoglycan lay ...
Productdetails
Type analysis

55,40 €/VE 

Excl. btw | 250 mg Per VE

Bestelnr. 4156.1

Op voorraad
Vrij van verzendingskosten vanaf 125 €
Snelle en betrouwbare levering!
Vanaf 6 VE 52,63 €/VE
Vanaf 24 VE 49,86 €/VE
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Productdetails



Cefoxitin sodium salt ≥98 %, for biochemistry

Semi-synthetic second generation cephalosporin derivate. Cefoxitin interferes with peptidoglycan layer composition during cell wall synthesis and is effective against a broad spectrum of gram-positive bacteria. Its effectivity against gram-negative bacteria is lower. Also active against anaerobic bacteria. Zone of inhibition analysis with Cefoxitin is used to detect methicilin resistance. Stable against cleavage by β-lactamase.



Cefoxitin sodium salt
Geselecteerde hoeveelheid:   0
  1. Tussentotaal:  0.00
Bestelnr. VE Verp. Prijs Hoeveelheid
4156.1 250 mg glass 55,40 €
4156.2 500 mg glass 90,20 €
Op voorraad
Binnenkort beschikbaar
Niet beschikbaar
Leveringsdatum onbekend op dit moment
Geselecteerde hoeveelheid:   0
  1. Tussentotaal:  0.00

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Analysecertificaten

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De volgende analysecertificaten werden gevonden:

Type analysis

Assay (HPLC)≥98 %  
Solution (1 % in H2O)colorless to light yellowish  
Water (KF)≤3,0 %  
Spez. Drehung [α]a (c=1 in Methanol)+200° bis +214°  
pH value (10 % in water)4,2-7,0  
Heavy metals (as Pb)≤0,002 %  

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